<template>
  <el-form :model="ruleForm"
           :rules="rules"
           ref="ruleForm"
           label-width="100px"
           class="demo-ruleForm">
    <el-form-item label="活动名称" prop="name">
      <el-input v-model="ruleForm.name"/>
    </el-form-item>
    <el-form-item label="活动区域" prop="region">
      <el-select v-model="ruleForm.region" placeholder="请选择活动区域">
        <el-option label="区域一" value="shanghai"/>
        <el-option label="区域二" value="beijing"/>
      </el-select>
    </el-form-item>
    <el-form-item label="活动时间" required>
      <el-col :span="11">
        <el-form-item prop="date1">
          <el-date-picker type="date"
                          placeholder="选择日期"
                          v-model="ruleForm.date1"
                          style="width: 100%;"/>
        </el-form-item>
      </el-col>
      <el-col class="line" :span="2">-</el-col>
      <el-col :span="11">
        <el-form-item prop="date2">
          <el-time-picker type="fixed-time"
                          placeholder="选择时间"
                          v-model="ruleForm.date2"
                          style="width: 100%;"/>
        </el-form-item>
      </el-col>
    </el-form-item>
    <el-form-item label="即时配送" prop="delivery">
      <el-switch v-model="ruleForm.delivery"/>
    </el-form-item>
    <el-form-item label="活动性质" prop="type">
      <el-checkbox-group v-model="ruleForm.type">
        <el-checkbox label="美食/餐厅线上活动" name="type"/>
        <el-checkbox label="地推活动" name="type"/>
        <el-checkbox label="线下主题活动" name="type"/>
        <el-checkbox label="单纯品牌曝光" name="type"/>
      </el-checkbox-group>
    </el-form-item>
    <el-form-item label="特殊资源" prop="resource">
      <el-radio-group v-model="ruleForm.resource">
        <el-radio label="线上品牌商赞助"/>
        <el-radio label="线下场地免费"/>
      </el-radio-group>
    </el-form-item>
    <el-form-item label="活动形式" prop="desc">
      <el-input type="textarea" v-model="ruleForm.desc"/>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" @click="submitForm('ruleForm')">立即创建</el-button>
      <el-button @click="resetForm('ruleForm')">重置</el-button>
    </el-form-item>
  </el-form>
</template>
<script>
  import Vue from 'vue'
  import { Component } from 'vue-property-decorator'

  @Component
  export default class FormSample extends Vue {
    ruleForm = {
      name: '',
      region: '',
      date1: '',
      date2: '',
      delivery: false,
      type: [],
      resource: '',
      desc: ''
    }
    rules = {
      name: [
        {required: true, message: '请输入活动名称', trigger: 'blur'},
        {min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur'}
      ],
      region: [
        {required: true, message: '请选择活动区域', trigger: 'change'}
      ],
      date1: [
        {type: 'date', required: true, message: '请选择日期', trigger: 'change'}
      ],
      date2: [
        {type: 'date', required: true, message: '请选择时间', trigger: 'change'}
      ],
      type: [
        {type: 'array', required: true, message: '请至少选择一个活动性质', trigger: 'change'}
      ],
      resource: [
        {required: true, message: '请选择活动资源', trigger: 'change'}
      ],
      desc: [
        {required: true, message: '请填写活动形式', trigger: 'blur'}
      ]
    }

    submitForm (formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          alert('submit!')
        } else {
          console.log('error submit!!')
          return false
        }
      })
    }

    resetForm (formName) {
      this.$refs[formName].resetFields()
    }
  }
</script>

<style scoped>

</style>
